"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.syncHistoryWithStore = void 0;

var _mobx = require("xmobx/mobx");

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

const syncHistoryWithStore = (history, store) => {
  // Initialise store
  store.history = history; // Handle update from history object

  const handleLocationChange = location => {
    store._updateLocation(location);
  };

  const unsubscribeFromHistory = history.listen(handleLocationChange);
  handleLocationChange(history.location);

  const subscribe = listener => {
    const onStoreChange = change => {
      const rawLocation = _objectSpread({}, store.location);

      listener(rawLocation, history.action);
    }; // Listen for changes to location state in store


    const unsubscribeFromStore = (0, _mobx.observe)(store, 'location', onStoreChange);
    listener(store.location, history.action);
    return () => {
      unsubscribeFromStore();
    };
  };

  const unsubscribe = () => unsubscribeFromHistory();

  history.subscribe = subscribe;
  history.unsubscribe = unsubscribe;
  return history;
};

exports.syncHistoryWithStore = syncHistoryWithStore;